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Study on lifetime evaluating and operation conditions melioration of automotive fuel cell
| 题名： | Study on lifetime evaluating and operation conditions melioration of automotive fuel cell |
| 正文语种： | 中文 |
| 作者： | LI Peng-cheng PEI Pu-cheng CHAO Peng-xiang YUAN Xing |
| 作者单位： | State Key Laboratory of utomotive Safety and Energy,Tsinghua University,Beijing 100084, hina. |
| 关键词： | PEMFC Fuel Cell Durability Lifetime Evaluating Method Operation Conditions Melioration |
| 摘要： | In order to predict the automotive fuel cell lifetime and make it longer for the further application,lots of experiments of the lifetime evaluating are done considered the real urban road test of fuel cell bus.It is tested the performance degradation rates resulted in by load change cycles,start-stop cycles,idle condition and high power load condition separately in laboratory of two different stacks.It is found that it is reasonable to give the definition of the end of automotive fuel cell lifetime.The experiment result shows that the voltage decay rate of different operations with the same stack is different and the voltage decay rate of same operation with the different stacks is different.And then the operation conditions were meliorated by the further experiments. |
| 会议日期： | 200912 |
| 会议举办地点： | 深圳 |
| 会议名称： | 第五届中国智能交通年会暨第六届国际节能与新能源汽车创新发展论坛 |
| 出版日期： | 2009-11-30 |
| 母体文献： | 第五届中国智能交通年会暨第六届国际节能与新能源汽车创新发展论坛论文集 |
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